CN106371489A - Comprehensive environment control system based on solar energy - Google Patents
Comprehensive environment control system based on solar energy Download PDFInfo
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- CN106371489A CN106371489A CN201611155777.0A CN201611155777A CN106371489A CN 106371489 A CN106371489 A CN 106371489A CN 201611155777 A CN201611155777 A CN 201611155777A CN 106371489 A CN106371489 A CN 106371489A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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Abstract
The invention discloses a comprehensive environment control system based on solar energy, which comprises a temperature measurement module, a humidity sensor, a liquid crystal display, a camera, a voice circuit, a timing circuit, a humidifier switch, a heater switch, a refrigerator switch, a router, a photovoltaic power supply module, a storer and a control center. According to the comprehensive environment control system based on the solar energy provided by the invention, a single-chip microcomputer is adopted as a core for monitoring various environmental parameters; environmental parameters such as temperature and humidity are acquired through the sensors respectively and are displayed and voice broadcasted; an alarm can be given if a exceeding a limited range; a power supply can output 24V and 12V direct voltage for a load to use at the same time; a voltage stabilizing circuit is also arranged, so that voltage fluctuation caused by instability of photovoltaic conversion can be effectively eliminated, and a short-circuit protection function is realized; meanwhile, a mobile phone is combined with an internetwork to realize remote monitoring, so that the comprehensive environment control system based on the solar energy has the advantages of diverse functions, capability of remote monitoring, and convenience in use.
Description
Technical field
The present invention relates to a kind of control system, specifically a kind of based on solar energy environment comprehensive control system.
Background technology
It has been increasingly becoming the key project of modern agriculture using greenhouse grown plant, especially controlled with the automated system in greenhouse
Technology is more very.In addition, being more likely to, using the hydroponic culture method that need not be dependent on soil, also be dependent on automated system control.Furthermore,
Large-scale agriculture environment, equally has its demand to automated system control technology.Current greenhouse production automation control system
Mostly adopt sensing device further collocation controller, and preset multigroup control module in controller.For example, set and fix
Period is with the equipment in start greenhouse, such as watering or irradiation etc..Or, the temperature in default greenhouse and humidity, by sensing
Device is sensing environmental change, and so as to the module running in drive control device, makes the specific temperature of maintenance and humidity in the greenhouse in.
These methods are required for manually operating, using very inconvenient.
Content of the invention
It is an object of the invention to provide a kind of be used Internet of Things as the environment monitor of Communication Control, above-mentioned to solve
The problem proposing in background technology.
For achieving the above object, the following technical scheme of present invention offer:
A kind of based on solar energy environment comprehensive control system, including temperature measurement module, humidity sensor, liquid crystal display, take the photograph
As head, sound circuit, timing circuit, humidifier switch, heater button, refrigerator switch, router, photovoltaic power supply module,
Memorizer and control centre；The signal output part of described temperature measurement module connects control centre, and control centre is also respectively connected with thermometric
Module, humidity sensor, liquid crystal display, photographic head, sound circuit, timing circuit, humidifier switch, heater button, system
Cooler switch, router, photovoltaic power supply module and memorizer；
Described temperature measurement module includes critesistor rs, resistance r1, potentiometer rp1 and chip ic1, and one end of critesistor rs connects
Resistance r1, resistance r2 and power supply vcc, the other end ground connection of critesistor rs, the other end of resistance r1 connects resistance r4, resistance r3
With the pin 3 of chip ic1, the fixing end of the other end connection potentiometer rp1 of resistance r2, another fixing end of potentiometer rp1
Connect resistance r5, the other end ground connection of resistance r5, the pin 1 of chip ic1 connects the sliding end of potentiometer rp1, and chip ic1 draws
Foot 4 connects the other end and the resistance r4 of resistance r3, and the other end of resistance r4 connects the pin 3 of resistance r6 and chip ic2, chip
The pin 1 of ic2 is grounded, and the pin 4 of chip ic2 connects the other end output signal out of resistance value r6；
Described photovoltaic power supply module includes solar panels t, accumulator e, audion v1 and chip ic1；It is characterized in that, described too
One end of sun energy plate t connects the anode of diode d4, and the negative electrode of diode d4 connects resistance r1, electric capacity c1, the collection of audion v1
Electrode, the colelctor electrode of audion v2, the anode of diode d5, the positive pole of accumulator e and load h1, the negative electrode of diode d5 connects
The negative electrode of diode d6, the anode of diode d6 connects the other end of solar panels t, the negative pole of accumulator e, loads the another of h1
End, load h2, the other end of resistance r1, resistance r2, resistance r7, the anode of diode d2, electric capacity c2, electric capacity c3, diode d7
Anode, the emitter stage of audion v3 and chip ic1 pin 1, the negative electrode of diode d5 connects the negative electrode of diode d6, electric capacity
The other end of c1 connects the anode of diode d1 and the other end of resistance r2, and the negative electrode of diode d1 connects the negative electrode of diode d3
With the base stage of audion v3, the colelctor electrode of audion v3 connects resistance r3, the base stage of the other end connecting triode v1 of resistance r3,
The base stage of the emitter stage connecting triode v2 of audion v1, the emitter stage of audion v2 connects negative electrode and the inductance of diode d2
The other end of l1, inductance l1 connects resistance r4, resistance r5, resistance r6, the other end of electric capacity c2, load h2, the pin of chip ic1
4 and chip ic1 pin 8, the other end of resistance r4 connects the pin 5 of chip ic1 and the negative electrode of diode d7, chip ic1's
Pin 2 connects the other end of resistance r6 and the other end of resistance r7, and the pin 6 of chip ic1 connects the pin 7 of chip ic1, resistance
The other end of r5 and the other end of electric capacity c3.
Preferred version as the present invention: the core parts of described control centre are spce061a type single-chip microcomputer.
Preferred version as the present invention: described router connects mobile phone also by wireless network.
Preferred version as the present invention: described photographic head is pinhole cameras.
Preferred version as the present invention: described humidifier switch, heater button and refrigerator switch are relay.
Preferred version as the present invention: described liquid crystal display is the liquid crystal display with touch screen.
Compared with prior art, the invention has the beneficial effects as follows: the present invention based on solar energy environment comprehensive control system
System is monitored to various environmental parameters with single-chip microcomputer for core, can pass through the environment such as sensor acquisition temperature, humidity respectively
Parameter is shown and voice broadcast, if can report to the police beyond limiting scope, and power supply can export 24v and 12v simultaneously
DC voltage uses for load, and circuit is also provided with mu balanced circuit, can effectively eliminate and make because opto-electronic conversion is unstable
The voltage pulsation becoming, also has the function of short-circuit protection, achieves remote monitoring using mobile phone with reference to internet, therefore simultaneously
There is vdiverse in function, remote monitoring, easy to use.
Brief description
Fig. 1 is the structured flowchart of environment monitor；
Fig. 2 is the circuit diagram of temperature measurement module；
Fig. 3 is the circuit diagram of photovoltaic power supply module.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-3, a kind of based on solar energy environment comprehensive control system, including temperature measurement module, humidity sensor
Device, liquid crystal display, photographic head, sound circuit, timing circuit, humidifier switch, heater button, refrigerator switch, route
Device, photovoltaic power supply module, memorizer and control centre；The signal output part of described temperature measurement module connects control centre, in control
The heart is also respectively connected with temperature measurement module, humidity sensor, liquid crystal display, photographic head, sound circuit, timing circuit, humidifier leave
Pass, heater button, refrigerator switch, router, photovoltaic power supply module and memorizer；
Described temperature measurement module includes critesistor rs, resistance r1, potentiometer rp1 and chip ic1, and one end of critesistor rs connects
Resistance r1, resistance r2 and power supply vcc, the other end ground connection of critesistor rs, the other end of resistance r1 connects resistance r4, resistance r3
With the pin 3 of chip ic1, the fixing end of the other end connection potentiometer rp1 of resistance r2, another fixing end of potentiometer rp1
Connect resistance r5, the other end ground connection of resistance r5, the pin 1 of chip ic1 connects the sliding end of potentiometer rp1, and chip ic1 draws
Foot 4 connects the other end and the resistance r4 of resistance r3, and the other end of resistance r4 connects the pin 3 of resistance r6 and chip ic2, chip
The pin 1 of ic2 is grounded, and the pin 4 of chip ic2 connects the other end output signal out of resistance value r6；
Described photovoltaic power supply module includes solar panels t, accumulator e, audion v1 and chip ic1；It is characterized in that, described too
One end of sun energy plate t connects the anode of diode d4, and the negative electrode of diode d4 connects resistance r1, electric capacity c1, the collection of audion v1
Electrode, the colelctor electrode of audion v2, the anode of diode d5, the positive pole of accumulator e and load h1, the negative electrode of diode d5 connects
The negative electrode of diode d6, the anode of diode d6 connects the other end of solar panels t, the negative pole of accumulator e, loads the another of h1
End, load h2, the other end of resistance r1, resistance r2, resistance r7, the anode of diode d2, electric capacity c2, electric capacity c3, diode d7
Anode, the emitter stage of audion v3 and chip ic1 pin 1, the negative electrode of diode d5 connects the negative electrode of diode d6, electric capacity
The other end of c1 connects the anode of diode d1 and the other end of resistance r2, and the negative electrode of diode d1 connects the negative electrode of diode d3
With the base stage of audion v3, the colelctor electrode of audion v3 connects resistance r3, the base stage of the other end connecting triode v1 of resistance r3,
The base stage of the emitter stage connecting triode v2 of audion v1, the emitter stage of audion v2 connects negative electrode and the inductance of diode d2
The other end of l1, inductance l1 connects resistance r4, resistance r5, resistance r6, the other end of electric capacity c2, load h2, the pin of chip ic1
4 and chip ic1 pin 8, the other end of resistance r4 connects the pin 5 of chip ic1 and the negative electrode of diode d7, chip ic1's
Pin 2 connects the other end of resistance r6 and the other end of resistance r7, and the pin 6 of chip ic1 connects the pin 7 of chip ic1, resistance
The other end of r5 and the other end of electric capacity c3.
The core parts of control centre are spce061a type single-chip microcomputer.Router connects mobile phone also by wireless network.Take the photograph
As head is pinhole cameras.Humidifier switch, heater button and refrigerator switch are relay.Liquid crystal display be with
The liquid crystal display of touch screen.
The operation principle of the present invention is: Fig. 3 is the new energy circuit of the design, and solar panels t adopts monocrystal silicon too
Sun energy plate, has the advantages that photoelectric transformation efficiency is high, and an electric energy part for conversion is stored in accumulator e, another part
Power to load h1 and load h2, the voltage clamp transmitted to stationary value, is added in load h1 two by diode d5 and diode d6
The voltage at end is 24v, and the chip ic1 in circuit and its peripheral cell form pulse oscillator, and 5 feet of chip ic1 all have voltage stabilizing
Pipe obtains sampling electricity to obtain the reference voltage of+6v, 2 feet of chip ic1 from the sample circuit that resistance r6, resistance r7 form
Pressure, when chip ic1 2 foot voltages be less than+3v when, chip ic1 2 feet output high level, be added in the base stage of audion v3 so that
Audion v3 turns on, so that audion v1 and audion v2 saturation conduction, powers to load h2, is added in load h2 two ends
Voltage is 12v, and meanwhile, electric energy charges to electric capacity c3 through resistance r5, when the pin 6 of chip ic1 and the current potential of pin 7 reach
During to+9v, if 2 feet of chip ic1 also reach more than+3v, the 3 foot output low levels of chip ic1, electric capacity c3 is through chip ic1
7 feet electric discharge, audion v1, v2 and v3 end, when chip ic1 2 foot voltages be less than+3v when, repeat above-mentioned action again, reach
Purpose to regulated output voltage.Zener diode d2 can filter solar panel t output spike pulse, reaches protection unit
The purpose of device, system adopts spce061a single-chip microcomputer as main control chip, and spce061a is a kind of high-performance, low-power consumption, band
16 one chip microcomputer chips of 32k flash memory (flash), using cmos manufacturing process, increased software simultaneously and excite
Weak mode of shaking, idle mode and power-down mode, significantly reduce power consumption, this processor operating voltage range is big, can be low
Normal work during power voltage supply, and can be powered with battery.For it, the application in portable instrument field has special meaning for this
Justice.Spce061a reliability is high, speed is fast, data will not be lost after system power failure, and higher processing speed can be very
Easily and rapidly process the digital signal of complexity.In Fig. 2, critesistor rs collecting temperature signal, obtained instead by amplifier ic1
Answer the magnitude of voltage of temperature level, then magnification ratio is adjusted by amplifier ic2, the magnitude of voltage being met certain sensitivity requirement comes
Characterize current environmental temperature, with potentiometer rp1, the gain of ic2 is adjusted in circuit.Monitor passes through sensor and interface
Circuit is acquired to data, change after obtain an analog electrical energy and deliver to single-chip microcomputer carrying out a/d conversion, control circuit adopts
82c55a is extended to cpu port, after Phototube Coupling, drive amplification to relay point, close be controlled, wherein drive
Amplify and adopt mc1416b, it is made up of side by side 7 npn Darlington transistors, has larger driving force, System relays electrical equipment
1- relay n mainly controls some start and stop and cue, the display within the display screen that system uses and matrix photographic head
Shield for gxm12232l dot matrix graphic Liquid Crystal Module, can be shown in the way of figure, character and the two synthesis, also may be used
Show and shield copy function to realize the feature under character mode, this system can show current data and parameter.Photographic head can
To carry out picture monitoring, cpu can be controlled to operation according to the parameter of display or voice broadcast on current led.System uses
Internet of Things wireless terminal, as telecommunication devices, can realize environmental monitoring installation and user handss by 3g wireless network
Machine, the remote data transmission of Surveillance center are it is achieved that remotely control and control function.
System is monitored to various environmental parameters with single-chip microcomputer for core, can pass through respectively sensor acquisition temperature,
The ambient parameters such as humidity are shown and voice broadcast, if can report to the police beyond limiting scope, and circuit uses small size
Solar panel save DC boosting chip functions, both energy-conserving and environment-protective, reduce the volume of power supply again, combined mutually using mobile phone simultaneously
Networking network achieves remote monitoring, therefore has the advantages that vdiverse in function, remote monitoring, easy to use.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as limiting involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (6)
1. a kind of based on solar energy environment comprehensive control system, including temperature measurement module, humidity sensor, liquid crystal display,
Photographic head, sound circuit, timing circuit, humidifier switch, heater button, refrigerator switch, router, photovoltaic power supply mould
Block, memorizer and control centre；It is characterized in that, the signal output part of described temperature measurement module connects control centre, control centre
Be also respectively connected with temperature measurement module, humidity sensor, liquid crystal display, photographic head, sound circuit, timing circuit, humidifier switch,
Heater button, refrigerator switch, router, photovoltaic power supply module and memorizer；
Described temperature measurement module includes critesistor rs, resistance r1, potentiometer rp1 and chip ic1, and one end of critesistor rs connects
Resistance r1, resistance r2 and power supply vcc, the other end ground connection of critesistor rs, the other end of resistance r1 connects resistance r4, resistance r3
With the pin 3 of chip ic1, the fixing end of the other end connection potentiometer rp1 of resistance r2, another fixing end of potentiometer rp1
Connect resistance r5, the other end ground connection of resistance r5, the pin 1 of chip ic1 connects the sliding end of potentiometer rp1, and chip ic1 draws
Foot 4 connects the other end and the resistance r4 of resistance r3, and the other end of resistance r4 connects the pin 3 of resistance r6 and chip ic2, chip
The pin 1 of ic2 is grounded, and the pin 4 of chip ic2 connects the other end output signal out of resistance value r6；
Described photovoltaic power supply module includes solar panels t, accumulator e, audion v1 and chip ic1；It is characterized in that, described too
One end of sun energy plate t connects the anode of diode d4, and the negative electrode of diode d4 connects resistance r1, electric capacity c1, the collection of audion v1
Electrode, the colelctor electrode of audion v2, the anode of diode d5, the positive pole of accumulator e and load h1, the negative electrode of diode d5 connects
The negative electrode of diode d6, the anode of diode d6 connects the other end of solar panels t, the negative pole of accumulator e, loads the another of h1
End, load h2, the other end of resistance r1, resistance r2, resistance r7, the anode of diode d2, electric capacity c2, electric capacity c3, diode d7
Anode, the emitter stage of audion v3 and chip ic1 pin 1, the negative electrode of diode d5 connects the negative electrode of diode d6, electric capacity
The other end of c1 connects the anode of diode d1 and the other end of resistance r2, and the negative electrode of diode d1 connects the negative electrode of diode d3
With the base stage of audion v3, the colelctor electrode of audion v3 connects resistance r3, the base stage of the other end connecting triode v1 of resistance r3,
The base stage of the emitter stage connecting triode v2 of audion v1, the emitter stage of audion v2 connects negative electrode and the inductance of diode d2
The other end of l1, inductance l1 connects resistance r4, resistance r5, resistance r6, the other end of electric capacity c2, load h2, the pin of chip ic1
4 and chip ic1 pin 8, the other end of resistance r4 connects the pin 5 of chip ic1 and the negative electrode of diode d7, chip ic1's
Pin 2 connects the other end of resistance r6 and the other end of resistance r7, and the pin 6 of chip ic1 connects the pin 7 of chip ic1, resistance
The other end of r5 and the other end of electric capacity c3.
2. according to claim 1 a kind of based on solar energy environment comprehensive control system it is characterised in that described control
The core parts at center processed are spce061a type single-chip microcomputer.
3. according to claim 1 a kind of based on solar energy environment comprehensive control system it is characterised in that described road
Mobile phone is connected also by wireless network by device.
4. according to claim 1 a kind of based on solar energy environment comprehensive control system it is characterised in that described take the photograph
As head is pinhole cameras.
5. according to claim 1 a kind of based on solar energy environment comprehensive control system it is characterised in that described plus
Wet device switch, heater button and refrigerator switch are relay.
6. according to claim 1 a kind of based on solar energy environment comprehensive control system it is characterised in that described liquid
Crystal display is the liquid crystal display with touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155777.0A CN106371489A (en) | 2016-12-14 | 2016-12-14 | Comprehensive environment control system based on solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155777.0A CN106371489A (en) | 2016-12-14 | 2016-12-14 | Comprehensive environment control system based on solar energy |
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| CN106371489A true CN106371489A (en) | 2017-02-01 |
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| CN201611155777.0A Pending CN106371489A (en) | 2016-12-14 | 2016-12-14 | Comprehensive environment control system based on solar energy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106970671A (en) * | 2017-04-21 | 2017-07-21 | 防城港市丰禾曲辰农业科技有限公司 | A kind of greenhouse environment intelligent control method |
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| CN104345755A (en) * | 2013-08-07 | 2015-02-11 | 天津吉鼎万通绿化有限公司 | Greenhouse intelligent control system based on GPRS (general packet radio service) |
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Application publication date: 20170201 |